Fabry-Perot multiple-device oscillator using an axially symmetric mode

Minoru Sanagi; Shigeji Nogi; Kiyoshi Fukui; Kazuyuki Watanabe

Fabry-Perot multiple-device oscillator using an axially symmetric mode

Minoru Sanagi, Shigeji Nogi, Kiyoshi Fukui, Kazuyuki Watanabe

Research output: Contribution to journal › Article › peer-review

Abstract

We propose an axially symmetrical Fabry-Perot multiple-device oscillator operating at an axially symmetrical TEM_01n-mode, which has an excellent feature of uniform device-field coupling required for high efficiency power combining. By carrying out the boundary element analysis, it is shown that a plane-mirror output structure is remarkably advantageous compared with a concave-mirror output structure to obtain an adequate output coupling and to enable stable operation characteristics with respect to the axial mode number n. Experiments in X-band confirmed this excellent performance and achieved almost perfect power combining of efficiency as high as 106% and 99% for six- and eight-device case, respectively.

Original language	English
Pages (from-to)	949-956
Number of pages	8
Journal	IEICE Transactions on Electronics
Volume	E78-C
Issue number	8
Publication status	Published - Aug 1 1995

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Electrical and Electronic Engineering

Cite this

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abstract = "We propose an axially symmetrical Fabry-Perot multiple-device oscillator operating at an axially symmetrical TEM01n-mode, which has an excellent feature of uniform device-field coupling required for high efficiency power combining. By carrying out the boundary element analysis, it is shown that a plane-mirror output structure is remarkably advantageous compared with a concave-mirror output structure to obtain an adequate output coupling and to enable stable operation characteristics with respect to the axial mode number n. Experiments in X-band confirmed this excellent performance and achieved almost perfect power combining of efficiency as high as 106% and 99% for six- and eight-device case, respectively.",

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AU - Sanagi, Minoru

AU - Nogi, Shigeji

AU - Fukui, Kiyoshi

AU - Watanabe, Kazuyuki

PY - 1995/8/1

Y1 - 1995/8/1

N2 - We propose an axially symmetrical Fabry-Perot multiple-device oscillator operating at an axially symmetrical TEM01n-mode, which has an excellent feature of uniform device-field coupling required for high efficiency power combining. By carrying out the boundary element analysis, it is shown that a plane-mirror output structure is remarkably advantageous compared with a concave-mirror output structure to obtain an adequate output coupling and to enable stable operation characteristics with respect to the axial mode number n. Experiments in X-band confirmed this excellent performance and achieved almost perfect power combining of efficiency as high as 106% and 99% for six- and eight-device case, respectively.

AB - We propose an axially symmetrical Fabry-Perot multiple-device oscillator operating at an axially symmetrical TEM01n-mode, which has an excellent feature of uniform device-field coupling required for high efficiency power combining. By carrying out the boundary element analysis, it is shown that a plane-mirror output structure is remarkably advantageous compared with a concave-mirror output structure to obtain an adequate output coupling and to enable stable operation characteristics with respect to the axial mode number n. Experiments in X-band confirmed this excellent performance and achieved almost perfect power combining of efficiency as high as 106% and 99% for six- and eight-device case, respectively.

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Fabry-Perot multiple-device oscillator using an axially symmetric mode

Abstract

ASJC Scopus subject areas

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